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TI-2020-12263 Aliases CVE-2020-15588GHSA-66f5-9hwv-gw9h

An issue was discovered in the client side of Zoho ManageEngine Desktop Central…

Priority MEDIUM 56CWE-190Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-190 and the CVSS impact.

Summary

An issue was discovered in the client side of Zoho ManageEngine Desktop Central 10.0.552.W. An attacker-controlled server can trigger an integer overflow in InternetSendRequestEx and InternetSendRequestByBitrate that leads to a heap-based buffer overflow and Remote Code Execution with SYSTEM privileges. This issue will occur only when untrusted communication is initiated with server. In cloud, Agent will always connect with trusted communication.

Why it matters now

EPSS 0.12666 96th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:zohocorp:manageengine_desktop_central:*:*:*:*:*:*:*:*before 10.0.561VulnerableZohocorp
  • cpe:2.3:a:zohocorp:manageengine_desktop_central:*:*:*:*:*:*:*:* Versions before 10.0.561 Vulnerable ·Zohocorp

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-15588
  2. 2026-10-03 Alias added: GHSA-66f5-9hwv-gw9h

References

Advisory 1

  • TI-2021-20117 Zoho ManageEngine Desktop Central is vulnerable to authentication bypass, leading to… KEVCVSS 3.1CRITICAL 9.8
  • TI-2020-08210 Zoho ManageEngine Desktop Central before 10.0.474 allows remote code execution because of… KEVCVSS 3.1CRITICAL 9.8
  • TI-2013-06054 Unrestricted file upload vulnerability in AgentLogUploadServlet in ManageEngine… CVSS 3.1CRITICAL 9.8
  • TI-2022-23976 Zoho ManageEngine Desktop Central and Desktop Central MSP before 10.1.2137.2 allow… CVSS 3.1HIGH 8.8
  • TI-2014-04108 Directory traversal vulnerability in ZOHO ManageEngine Desktop Central (DC) before 9… CVSS 2.0HIGH 7.5
  • TI-2017-08384 Zoho ManageEngine Desktop Central before build 100092 allows remote attackers to execute… CVSS 3.0CRITICAL 9.8
See all 47 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences